This paper presents a project space exploration on the baseline JPEG compressor proposed and implemented in previous works. This exploration took as basis the substitution of the operators used in the 2-D DCT calculation architecture of the compressor and the consequent evaluation of impact in terms of performance and resources utilization. This substitution was made with main focus in the carry lookahead, hierarchical carry lookahead and carry select architectures, with the objective to increase the JPEG com…
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